860769

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 1531712

約数和(自身を除く): 670943

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1051, 3153, 7357, 9459, 13663, 22071, 40989, 66213, 95641, 122967, 286923, 860769]

約数ペア:

[(1, 860769), (3, 286923), (7, 122967), (9, 95641), (13, 66213), (21, 40989), (39, 22071), (63, 13663), (91, 9459), (117, 7357), (273, 3153), (819, 1051)]